baber/WOPTO huggingface dataset:
Patent JP-S53112769-A (JP)
Title: Electrostatic capacity type displacement converter
Inventor: SASE AKIRA
IPC: G01D5/24
Filed: 1977-03-14
Abstract: PURPOSE: To readily obtain arbitrary non-linear characteristics through polygonal line approximation by dividing the electrode on the side connecting to an electric signal source to mutually insulated plural electrodes and applying an electric signal of amplitude different from that of other partial electrodes to at least one of each partial electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58145266-A (JP)
Title: Hook switch circuit for digital telephone set
Inventor: AMAMIYA FUJIO
IPC: H04M19/04
Filed: 1982-02-22
Abstract: PURPOSE:To reduce impulse noise induced by rapid voltage change, by changing a voltage between terminals of a telephone set when a DC loop is formed at incoming and outgoing calls gradually based on a charging time constant of a capacitor. CONSTITUTION:When a hook switch 7 is set on and a DC loop is formed at outgoing call, a current flows to a relay 13 and a capacitor 25 is connected in parallel with L1, L2 terminals. A voltage (e) between the terminals L1, L2 is changed based on the charging time constant of a capacitor 25. Further, a capacitor 19 is discharged via a resistor 20. When the switch 7 is set off, the voltage (e) is changed based on the charging time constant of the capacitor 19. Further, the capacitor 25 is discharged via a resistor 26. When the polarity of the voltage between the L1 and L2 at call incoming, the voltage (e) is changed based on the charging time constant of the capacitor 25. Further, the capacitor 19 is discharged via the capacitor 19 and the resistor 20. When the switch 7 is set on, the contact of the relay 13 keeps the non-busy state of telephone set. When the call is finished, the voltage (e) is changed with the charging time constant of the capacitor.
Patent JP-H05286885-A (JP)
Title: Production of ether of diphenol
Inventor: GERUHARUTO FUENHOFU
IPC: C07C43/23
Filed: 1993-01-25
Abstract: PURPOSE: To obtain the subject compd. useful for a raw material for an epoxy resin, etc., by bringing a specific polycarbonate resin and alkylenediol into reaction under specific conditions and advantageously efficiently circulating the arom. polycarbonate of waste.  
     CONSTITUTION: The objective compd. is obtd. by bringing the arom. polycarbonate resin of a weight average mol.wt. of 5000 to 200000 based on ≥1 kind of biphenol, such as 4,4'-dihydroxydiphenyl, into reaction with ≥1 kind of the alkylenediol, such as ethylene glycol, at a ratio of 5 to 10 mol to 1 mol of an aromatic carbonate structure unit at 150 to 200°C in the presence of a basic catalyst (e.g.; NaOH, etc.), preferably at 10 to 1000 ppm by the weight of the polycarbonate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S59154216-A (JP)
Title: Concrete placement work by stabilizer liquid method
Inventor: YAMAMOTO HIROYUKI
IPC: E02D5/18
Filed: 1983-02-21
Abstract: PURPOSE:To improve the bonding between a steel part and concrete by a method in which current is flowed between an anode inserted into a stabilizer liquid and a custom-made steel part as a cathode immediately before the placement of concrete and clay particles adhered to the steel part are removed. CONSTITUTION:An iron bar cage 5 is set in an excavated trench 1, and then an electrode 7 is inserted into the cage 5 immediately before the placement of concrete. The electrode 7 is connected to the plus side of an external DC power source device 8 and a partition iron plate 3 and cross bars 4 are connected to the minus side of the power source device 8. Current of 5A/m<2> or more is then flowed between both the electrodes so that clay particles adhered to the iron plate 3 and the cross bars 4 are separated due to the formation of the film of water as a diaphragm between iron bars 3 and the cross bars 4. Afterwards, concrete is placed and hardened.
Patent JP-H08203241-A (JP)
Title: Tape cassette
Inventor: KANEDA HIROSHI
IPC: G11B23/087
Filed: 1995-01-24
Abstract: PURPOSE: To obtain a tape cassette in which the accuracy of the product shape of a boss receiver for a lower half is improved, which prevents a derivation from the standard for thickness size, generated at a time when the lower half is fixed with a screw, which can shorten a molding cycle, and which contains the lower half. CONSTITUTION: A boss receiver 31 for a lower half 30 for the tape cassette is constituted in such a way that the thickness of a lower base shaft 32 forming a through hole 36 for a screw is made thin and that a plurality of ribs 33 are formed on the outer circumference. By this constitution, the deviation in thickness can be prevented when the lower half is fixed with the screw.
Patent JP-2000228159-A (JP)
Title: Conductive antireflection film
Inventor: MIWA YOSHIHARU
IPC: G02B1/16
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a conductive antireflection film having superior capability about reflection reduction, antistatic and electromagnetic wave shield and heat resistance without reduction in brightness of a cathode-ray tube, in which pictures are not seen one above the other even if the total of layers are three. SOLUTION: When there are called a first layer, a second layer and a third layer from a base side respectively in this conductive antireflection film, the first layer is made of silicon nitride and has index of refraction of 1.55-1.95 and geometric thickness of 30-150 nm, and the second layer is made of at least one kind of tin oxide, titanium oxide and indium oxide and has index of refraction of 1.95-2.45 and geometric thickness of 30-1500 nm, and the third layer is made of silicon oxide and has geometric thickness of 70-120 nm.
Patent JP-S56123053-A (JP)
Title: High-speed data transfer system between processors
Inventor: KONDOU TOSHIO
IPC: G06F15/80
Filed: 1980-03-04
Abstract: PURPOSE:To make data transfer in high-speed, by selecting whether data should be caused to pass through the processor block or bypass it according to the state of processors in this processor block for data transfer. CONSTITUTION:When, for example, three processors 11 in the processor block are in the data through state, that is, when all processors 11 in the processor block do not inhibit by-passing of data, this state is reported to selector control circuit 14. Selector control circuit 14 connects selector 12 to the by-pass 13 side to by-pass this processor block. Consequently, data transfer between processors can be performed in high-speed, and the number of connection lines between processors is reduced.
Patent JP-H01203995-A (JP)
Title: Control rod driving device
Inventor: TAKEGAWA TORU
IPC: G21C7/16
Filed: 1988-02-10
Abstract: PURPOSE:To reduce impact force generated at the end of a scrum by providing a stop mechanism which limits the flow rate of a driving gas between a gas container and an accumulator. CONSTITUTION:When a scrum intake valve 22 and a scrum outlet valve 23 are opened, the pressure of high-pressure water supplied from the accumulator 18 to a control rod driving mechanism 1 varies correspondingly to the pressure of the cooling material in a nuclear reactor pressure container 2. Therefore, while the pressure of the cooling material in the container 2 is low, the pressure of the high-pressure water in the accumulator 18 drops and the pressure P2 of the gaseous nitrogen in the accumulator 18 also drops as well. The pressure P1 of the gaseous nitrogen on the side of a nitrogen container 20 is invariably constant, when the pressure P2 on the side of the accumulator 18 drops greatly and the pressure ratio P2/P1 decreases below a critical pressure ratio, the flow rate of the gaseous nitrogen passing through the stop mechanism 28 is held constant. Pressure which is higher than required is never transmitted to the high-pressure water from the gaseous nitrogen in the accumulator 18, and consequently the scrum time is prevented from being shorter unnecessarily.
Patent JP-H09221139-A (JP)
Title: Water-resistant composite container and its production method
Inventor: ONO KATSUYUKI
IPC: B29C49/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To increase the water-resistance of an exterior container of a composite container provided with both preserving aptitude for the contents and disposability after use, by processing the exposed end face of the exterior material composed of a rigid material chiefly made of paper with a water-resistant treatment. SOLUTION: This water-resistant composite container 1 is constituted of a cylindrical exterior material 2, a plastic interior container 3 contained in the exterior material 2. The mouth 4, the shoulder 5, the body 6, and the bottom 7 are integrally formed by the stretch blow molding, in the interior container 3. Polyethylene sheets are laminated at both faces and a cardboard processed in the water-resistant treatment is formed cylindrical to make the exterior material 2. Further, the end face of the exterior material is processed in the waterresistant treatment and the opening 8 in the vertical direction is bent inward and fixed. In this way, when the container is preserved in water, this structure prevents the penetration of water from the end face of the exterior material and also the delamination of the endface and the deterioration of the joint strength.
Patent JP-H03232306-A (JP)
Title: Constant amplitude wave synthesizing amplifier
Inventor: OKUBO HISAFUMI
IPC: H03F3/68
Filed: 1990-02-07
Abstract: PURPOSE:To reduce the energy consumption of an amplifier, to reduce a circuit scale and to accelerate the operation by separately amplifying two prescribed amplitude waves to be outputted from a constant amplitude wave generation circuit composed of an analog circuit by two amplifiers synthesizing those constant amplitude waves, and generating an output signal wave. CONSTITUTION:When synthesizing the vectors of an input signal wave and a spare wave orthogonal to this input wave in an auxiliary wave generation circuit 81, the size of the auxiliary wave is approximately calculated by the analog circuit so that the amplitude of the synthesized wave can be constant. Based on those auxiliary wave and input signal wave, a constant amplitude wave generation circuit 82 generates two constant amplitude waves equipped with a constant envelope. These two constant amplitude waves are respectively amplified by amplifiers 83 and 84, afterwards, synthesized by a synthesizer circuit 85 and returned to the original signal waves and thus, an output signal wave is obtained as the amplified output of the input signal wave. In such a case, since the amplifiers 83 and 84 amplify the constant amplitude waves, non-linear amplifiers with high efficiency can be used.
Patent JP-S60171518-A (JP)
Title: Calculation board for proper rigidity of golf club shaft
Inventor: IKEDA MASAKAZU
IPC: G06G1/00
Filed: 1984-02-16
Abstract: PURPOSE:To obtain easily the proper ridigity of a golf club shaft by providing the 1st part where the number of vibrations corresponding to the speed and the swing weight are obtained for both axes and the 2nd part which is put on the 1st part to obtain the relation between the number of vibrations and the swing weight for each rigidity. CONSTITUTION:The head speed is first measured to obtain a proper number of frequencies. Then the proper swing weight is decided. The 2nd part 2 is put on the 1st part 1 so that the left edge 21 of the part 2 fits a vertical axis 11 of the part 1, and the lower left corner of the part 2 is fitted to a scale, e.g., 43 inches corresponding to the desired length of a club shaft. Then a line 31 is extended laterally from a scale of the axis 11 corresponding to the obtained number of frequencies 255cpm. A vertical line 32 is extended from a scale on a horizontal axis 12 corresponding to the selected swing weight, and an intersecting point P is obtained. When this point P is coincident with a line A4 showing the rigidity, this line A4 shows the proper rigidity of the club shaft for a golfer.
Patent JP-H01204514-A (JP)
Title: Phase deviation compensation type differential amplifier
Inventor: MAEDA MASAAKI
IPC: H03F3/45
Filed: 1988-02-10
Abstract: PURPOSE:To decrease the leading/trailing time and to reduce the phase deviation by adding a capacitor so as to cancel the effect on the leading/trailing of the base-collector capacitance of transistors(TRs) in differential pair. CONSTITUTION:TRs Q2, Q3 are added to a conventional differential amplifier comprising TRs Q1, Q4, Q5 and resistors RL1, RL2. Thus, the electric charge discharged from the base-collector capacitance of the TR Q1 charges directly the base-collector capacitance of the TR Q3, and the electric charge discharged from the base-collector capacitance of the TR Q2 charges directly the base- collector capacitance of the TR Q4, then the effect of the base-collector capacitance or the TRs Q1, Q4 onto the leading/trailing is cancelled. Thus, the leading/ trailing operation of the TRs Q1, Q4 is quickened and the production of phase deviation based on the level fluctuation of the input signal is suppressed.
Patent JP-S61182981-A (JP)
Title: Pressure-sensitive recording material
Inventor: ROBAATO DABURIYU SANDOBAAGU
IPC: B41M5/165
Filed: 1986-02-10
Abstract: A pressure sensitive recording material wherein a support carries first and second coatings each comprising discrete cells of liquid , the second coating, away from the support, but not the first, having cells wherein the liquid contains a color former.
Patent JP-H02211091-A (JP)
Title: Method and apparatus for control of speed of continuous process line
Inventor: IIZUKA NOBUYUKI
IPC: H02P5/00
Filed: 1989-02-07
Abstract: PURPOSE:To eliminate constant placement of a skilled person by storing a speed reference manually corrected in case of altering an operating state in a continuous process line for sending and winding a material to be conveyed, and employing the correction value in a next operation. CONSTITUTION:When changeover switches 14a, 14b are opened and line seed setting means 8 generates a speed reference signal V1, a draw is set by a setter 9, a speed V2 is applied to speed control means 10 to control a sending motor 2. The signal V1 is drawn by a drawer 11, a speed V3 is applied to speed control means 11 to control a winding motor 5. When a material to be conveyed such as the width of a sheet is varied in this state so that the sheet is slacked or tensioned, an operator adjusts the means 11 at each time to minimize variation in the speed. Automatic draw setting means 15 stores difference (V3-V1) of the speed at the respective times. When a series of conveyance is ended, the switches 14a, 14b are closed in next conveyance to operate the means 15. Thus, constant placement of a skilled person is saved.
Patent JP-H05219819-A (JP)
Title: Binding mechanism in reaping binder
Inventor: SHIBA KENJI
IPC: A01D59/00
Filed: 1992-02-14
Abstract: PURPOSE:To throw out a bundle to a distance by specifying the timings of stalk binding, catch releasing of one-revolution clutch and throwing of stalk bundles. CONSTITUTION:The one-revolution clutch C for engaging and disengaging the power rotation to the operation shaft 18 for bundle throwing is started and the stalk binding is completed, when the throwing shaft rotates about half, to release the clutch from the catching and start the throwing action by arms 2, 3. The angle needed for throwing by the arms can be widened.
Patent JP-H06241305-A (JP)
Title: Shift controller for automatic transmission
Inventor: SAKAKIBARA MASARU
IPC: F16H61/00
Filed: 1993-02-17
Abstract: PURPOSE:To expand lockup region by inhibiting such control of releasing friction element for preventing friction of a one-way clutch at low speed, eliminating drain of operation liquid for control, and improving liquid flow balance environment of an automatic transmission at low speed. CONSTITUTION:In a forth speed state where a brake B/B is fastened by a forth speed selection pressure P4, a valve 16 is in a lowering position so that a valve 18 is allowed to be in a lowering position by OFF of solenoid C. A clutch F/C is released by drain so as to prevent friction of a one-way clutch FO/C. But when vehicle speed V is low, future drain is inhibited by ON of the solenoid C. Therefore in low speed, this drain eliminates deterioration of oil balance environment of a pump 12 so that higher setting of lockup lower limit speed from consideration to the oil quantity balance environment can be eliminated.
Patent JP-S52112189-A (JP)
Title: Cooler for blade of sawing machine
Inventor: KIMURA TOMOAKI
IPC: B23D59/02
Filed: 1976-03-17
Abstract: PURPOSE:To elevate the cooling effect to the saw's blade by cooling it with highpressure water ejected behind the place where it cuts a material.
Patent JP-S60171274-A (JP)
Inventor: HAMAMATSU TAKASHI
IPC: C04B37/00
Filed: 1984-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09220085-A (JP)
Title: Device for measuring concentration of phosphate ion and its employment
Inventor: KARUBE MASAO
IPC: C12Q1/28
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring the concentration of phosphate tons, capable of stably measuring the concentration for a long period by utilizing the reaction of the phosphate with pyruvic acid in the presence of a pyruvic acid oxidase as a catalyst and the light-emitting reaction of hydrogen peroxide generated by the reaction of the phosphate with the pyruvic acid. SOLUTION: This device for measuring the concentration of phosphate ions comprises two passages, a flow cell for joining the passages to each other, a photoelectronic amplifier 2, a signal amplifier 9, and a recorder 10. The first passage A comprises a vessel 3 having pyruvic acid and a buffer solution therein, a liquid-transferring pump 4, a specimen-injecting port 5, and a pyruvic acid oxidase-immobilized column 6. The pyruvic acid oxidase-immobilized column 6 is a column in which pyruvic acid immobilized on granular chitosan gel is charged. The second passage B comprises a liquid-transferring pump 4 and a vessel 7 having a light-emitting reagent (buminol) therein.
Patent JP-S63197894-A (JP)
Title: Corrosion preventing device for condenser
Inventor: FUKUMOTO TOSHIHIKO
IPC: F28F19/00
Filed: 1987-02-12
Abstract: PURPOSE:To provide a corrosion-proof characteristic at a vapor phase part and a water contact part by a method wherein a spray nozzle capable of performing a uniform spraying of H2O2 not only over the hot well of a condenser, but also over the entire inner part of the condensor is arranged over the vapour phase part. CONSTITUTION:H2O2 fed from a spray nozzle 18 is expanded in a wide range and dropped into a hot well 3 while being mixed with major vapor and two- phase flows under its atomized condition. A part of this H2O2 may wet uniformly a side wall of a condenser 2 and the surface of an inner structure, so that they may be prevented from being corroded. In addition, H2O2 flowed into the hot well 3 is mixed with the condensed water and then the water contact part of the hot well 3 may be prevented from being corroded.
Patent JP-S62233041-A (JP)
Inventor: JIYOZEFU EFU ROTSUSHII
IPC: H02K1/18
Filed: 1987-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59175960-A (JP)
Inventor: DEBITSUDO ANDORIYUU JIADEINO
IPC: B25B27/08
Filed: 1984-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60172566-A (JP)
Title: Paper feed apparatus
Inventor: HIRANO HIROFUMI
IPC: B41J11/26
Filed: 1984-02-20
Abstract: PURPOSE:To certainly feed various kinds of papers, by providing a means for transmitting power to a platen roll and a pin wheel in synchronous manner and a means for changing over both means. CONSTITUTION:When fan-fold paper is fed, a change-over lever 15 is fallen to the side of a pin wheel 20. The rotation of a pin wheel pulley 22 is transmitted to a platen roll pulley 3 through a timing belt 23 but, because a clutch spring release part 15b is engaged with the arm 4a of a clutch spring 4, the clutch spring 4 is unwound and a clutch is released. Paper feed force is transmitted to a transmission collar 7 from the platen roll pulley 3 through a friction member 6 to rotate a platen roll 1 in non-synchronous relation to the rotation of the pin wheel 20. When cut paper or roll paper is fed, the change-over lever 15 is fallen to the direction reverse to the pin wheel 20. By this method, paper feed force by the pin wheel 20 is certainly transmitted to the platen roll 1 through the clutch spring 4.
Patent JP-H07239974-A (JP)
Title: Commodity sales registration data processor
Inventor: UEMATSU TSUGIHARU
IPC: G07G1/12
Filed: 1994-02-25
Abstract: PURPOSE:To provide a commodity sales registration data processor which can decide whether or not an article is an object of a credit payment process during a commodity registering process and speedily and accurately perform the credit payment process as to the object article and is easy to handle. CONSTITUTION:This processor is provided with a discrimination data storage means 14NM, object article deciding means 12 and 13, an object article registration total amount storage means 14MTc, object article registration total amount storage control means 12 and 13, and limited process execution permission control means 12 and 13, and even when object articles of the credit payment process and nonobject articles are mixed, the object articles are automatically decided during the article registering process. Further, the registration total amount Atc of the object articles is stored and the execution of the credit payment process is allowed while limited to this object article registration total amount Atc. Further, the object article registration total amount Atc is displayed on a display unit 17.
Patent JP-S56126252-A (JP)
Title: Alkaline battery
Inventor: HOSODA HIROAKI
IPC: H01M4/36
Filed: 1980-03-08
Abstract: PURPOSE:To intend the increase of a heavy load discharge performance by controlling an amount of electrolyte in an active substance having a silver oxide as a main body when an active substance layer containing the silver oxide as the main substance corresponding to a separator and another active substance layer having a manganese dioxide as a main substance at the outer side thereof are provided. CONSTITUTION:An anode 2 consists of a double construction of the first active substance layer 8 having Ag2O as a main substance arranged to a side correspondent to a separater 3 and the second layer 9 having MnO2 as a main substance arranged to a side correspondent to the bottom of an anode case 1 at the outer side thereof. The amount of an alkaline electrolyte in said first active substance layer 8  is controlled within a range of approximately 0.03-0.07mg per 0.1mg of Ag2O.  Thereby, a battery having an excellent performance and a lower occurrence % of  leakage of the electrolyte can be obtained even in a severe and a heavy load discharge such as a large current discharge under lower temperature.
Patent JP-S59159196-A (JP)
Inventor: YOSHIOKA ZENICHI
IPC: G09G5/00
Filed: 1983-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。